公开(公告)号：WO2022246472A1

公开(公告)日：2022-11-24

申请号：PCT/US2022/072480

申请日：2022-05-20

Applicant: QUALCOMM INCORPORATED

Inventor： DIMOU, Konstantinos ,  ZHOU, Yan ,  LUO, Tao

IPC: H04L1/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network entity, a first downlink transmission associated with a first priority based at least in part on a first downlink grant. The UE may receive, from the network entity, a second downlink transmission associated with a second priority that is higher than the first priority. The UE may drop a first uplink transmission associated with the first downlink transmission based at least in part on the first uplink transmission and a second uplink transmission associated with the second downlink transmission being associated with colliding resources in a slot. The UE may transmit, to the network entity, the first uplink transmission in a next available slot based at least in part on an indication included in the first downlink grant. Numerous other aspects are described.

公开(公告)号：WO2022235456A1

公开(公告)日：2022-11-10

申请号：PCT/US2022/026342

申请日：2022-04-26

Applicant: QUALCOMM INCORPORATED

Inventor： DIMOU, Konstantinos ,  ZHOU, Yan ,  LUO, Tao

IPC: H04L1/18

Abstract: A UE may receive, from a base station, at least one downlink packet or at least one downlink packet retransmission. The UE may determine that a transmission of a HARQ feedback associated with the at least one downlink packet or the at least one downlink packet retransmission corresponds to a PUCCH collision. The UE may determine, based on the determination that the transmission of the HARQ feedback corresponds to a PUCCH collision, whether to delay the transmission of the HARQ feedback associated with the at least one downlink packet or the at least one downlink packet retransmission to a first available PUCCH occasion. The UE may cancel or delay the transmission of the HARQ feedback to the base station based on the determination whether to delay the transmission of the HARQ feedback.

公开(公告)号：WO2022212998A1

公开(公告)日：2022-10-06

申请号：PCT/US2022/070944

申请日：2022-03-03

Applicant: QUALCOMM INCORPORATED

Inventor： DIMOU, Konstantinos ,  ZHOU, Yan ,  HOSSEINI, Seyedkianoush ,  HUANG, Yi ,  LUO, Tao

IPC: H04L1/18 ,  H04L1/1822 ,  H04L1/1854 ,  H04L1/1896

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a maximum deferral time for deferring transmission of a feedback message after receiving a physical downlink control channel (PDCCH) or physical downlink shared channel (PDSCH) communication. The UE may receive the PDCCH or PDSCH communication. The UE may transmit the feedback message for the PDCCH or PDSCH communication within the maximum deferral time if the feedback message is deferred beyond a scheduled time for transmission. Numerous other aspects are described.

公开(公告)号：WO2022159836A1

公开(公告)日：2022-07-28

申请号：PCT/US2022/013559

申请日：2022-01-24

Applicant: QUALCOMM INCORPORATED

Inventor： ELSHAFIE, Ahmed ,  HUANG, Yi ,  DIMOU, Konstantinos ,  SUN, Jing ,  ZHOU, Yan

IPC: H04L1/18

Abstract: Aspects relate to feedback such as HARQ-ACK/NACK feedback in wireless communication systems. A predetermined condition, such as a timeout condition, is configured for a user equipment (UE) to determine whether a HARQ-less feedback should be implemented in the UE. In a particular aspect, the predetermined condition may be a timeout period or some other condition where a UE will cancel or discard feedback if the UE is unable to respond within the timeout period or meet the condition imposed. Various conditions may be imposed and are communicated through either radio resource control (RRC) signaling or downlink control information (DCI) parameters, or a combination thereof.

公开(公告)号：WO2022094543A1

公开(公告)日：2022-05-05

申请号：PCT/US2021/072021

申请日：2021-10-25

Applicant: QUALCOMM INCORPORATED

Inventor： ZHOU, Yan ,  BAI, Tianyang ,  DIMOU, Konstantinos ,  HUANG, Yi ,  ELSHAFIE, Ahmed ,  SUN, Jing ,  HOSSEINI, Seyedkianoush ,  LUO, Tao

IPC: H04L1/18

Abstract: Apparatus, methods, and computer-readable media for multiplexing of overlapped uplink channel transmission repetitions are disclosed herein. A user equipment (UE) may determine that at least a portion of a first set of uplink channel transmission repetitions overlaps with at least a portion of a second set of uplink channel transmission repetitions. The UE may modify the first set of uplink channel transmission repetitions based on the second set of uplink channel transmission repetitions. A base station (BS) may transmit a first downlink transmission associated with the first set of uplink channel transmission repetitions that overlaps with at least a portion of a second set of uplink channel transmission repetitions associated with a second downlink transmission. The BS may receive a modified version of the first set of uplink channel transmission repetitions based on the second set of uplink channel transmission repetitions. Thus, the reliability of uplink repetitions can be increased.

公开(公告)号：WO2022067294A1

公开(公告)日：2022-03-31

申请号：PCT/US2021/071466

申请日：2021-09-15

Applicant: QUALCOMM INCORPORATED

Inventor： ELSHAFIE, Ahmed ,  YANG, Wei ,  HUANG, Yi ,  DIMOU, Konstantinos ,  KWON, Hwan Joon

IPC: H04L1/00 ,  H04L1/16 ,  H04L5/00

Abstract: Certain aspects of the present disclosure provide techniques for channel state information (CSI) reporting based on user equipment (UE) parameters. A method that may be performed by a UE includes receiving a configuration to report aperiodic CSI. The method generally includes determining, based on one or more parameters, to send a first report including hybrid automatic repeat request (HARQ) feedback and not CSI feedback or a second report including HARQ feedback and CSI feedback. The method generally includes sending the first report or the second report based on the determination.

公开(公告)号：WO2022051756A1

公开(公告)日：2022-03-10

申请号：PCT/US2021/071340

申请日：2021-09-01

Applicant: QUALCOMM INCORPORATED

Inventor： ZHOU, Yan ,  PEZESHKI, Hamed ,  DIMOU, Konstantinos ,  LUO, Tao

IPC: H04B7/06 ,  H04L1/00 ,  H04L5/00 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information for a beam report, wherein the configuration information indicates whether the beam report is associated with at least one of a subband granularity or a wideband granularity, wherein the beam report is for a reference signal received power (RSRP) measurement or a signal to interference plus noise ratio (SINR) measurement, and wherein the beam report is based at least in part on a channel state information reference signal (CSI-RS) or a synchronization signal block (SSB). The UE may determine the beam report based at least in part on the configuration information. The UE may transmit the beam report. Numerous other aspects are provided.

公开(公告)号：WO2022051181A1

公开(公告)日：2022-03-10

申请号：PCT/US2021/047926

申请日：2021-08-27

Applicant: QUALCOMM INCORPORATED

Inventor： ZHOU, Yan ,  PEZESHKI, Hamed ,  DIMOU, Konstantinos ,  LUO, Tao

IPC: H04B17/318 ,  H04B17/336 ,  H04B17/345 ,  H04W24/10 ,  H04L5/00 ,  H04B7/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, one or more semi-persistent communications. The UE may transmit, to the base station, a channel statistics report indicating one or more channel statistics associated with a channel measurement parameter based at least in part on the one or more semi-persistent communications. Numerous other aspects are provided.

公开(公告)号：WO2022039857A1

公开(公告)日：2022-02-24

申请号：PCT/US2021/041759

申请日：2021-07-15

Applicant: QUALCOMM INCORPORATED

Inventor： DIMOU, Konstantinos ,  ZHOU, Yan ,  LUO, Tao

IPC: H04W36/30

Abstract: Aspects of the present disclosure provide a method for wireless communications by a user equipment (UE). The method generally includes determining a failure to receive and decode at least one scheduled downlink (DL) transmission from a network entity is based, at least in part, on the UE being out of coverage and taking one or more actions, based, at least in part, on one or more conditions. The one or more actions include at least one of: performing an autonomous handover (HO) or transmitting a physical uplink control channel (PUCCH) with beam sweeping across multiple slots.

公开(公告)号：WO2022010896A1

公开(公告)日：2022-01-13

申请号：PCT/US2021/040510

申请日：2021-07-06

Applicant: QUALCOMM INCORPORATED

Inventor： ZHOU, Yan ,  DIMOU, Konstantinos ,  LUO, Tao ,  CHALLA, Raghu Narayan ,  HE, Ruhua

IPC: H04L1/00 ,  H04B7/06 ,  H04B7/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may detect a change of one or more reception conditions. The UE may transmit, to a base station and based at least in part on the change of the one or more reception conditions, a request for a radio link adaptation operation to update one or more of a reception beam or a transmission beam of the base station used to communicate with the UE. Numerous other aspects are described.